human_reference_atlas overlaps has characterizing marker set has marker component SPN CEACAM8 CR1 CTSG ELANE FCGR1A FCGR3A FUT4 ANPEP ITGA4 ITGAM MPO PLAUR AZU1 PRTN3 neutrophil promyelocyte A precursor in the granulocytic series, being a cell intermediate in development between a myeloblast and myelocyte, that has distinct nucleoli, a nuclear-to-cytoplasmic ratio of 5:1 to 3:1, and containing a few primary cytoplasmic granules. Markers for this cell are fucosyltransferase FUT4-positive, CD33-positive, integrin alpha-M-negative, low affinity immunoglobulin gamma Fc region receptor III-negative, and CD24-negative. promyelocyte CL:0000836 promyelocyte CT CALOHA:TS-0825 FMA:83530 granulocytopoietic cell Homo sapiens sequence collection bone marrow